]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
dquot: cleanup space allocation / freeing routines
authorChristoph Hellwig <hch@infradead.org>
Wed, 3 Mar 2010 14:05:00 +0000 (09:05 -0500)
committerJan Kara <jack@suse.cz>
Thu, 4 Mar 2010 23:20:28 +0000 (00:20 +0100)
commit5dd4056db84387975140ff2568eaa0406f07985e
tree03c26d7f6e3367b167bfeeb1a01654c6619573f4
parent49792c806d0bfd53afc789dcdf50dc9bed2c5b83
dquot: cleanup space allocation / freeing routines

Get rid of the alloc_space, free_space, reserve_space, claim_space and
release_rsv dquot operations - they are always called from the filesystem
and if a filesystem really needs their own (which none currently does)
it can just call into it's own routine directly.

Move shared logic into the common __dquot_alloc_space,
dquot_claim_space_nodirty and __dquot_free_space low-level methods,
and rationalize the wrappers around it to move as much as possible
code into the common block for CONFIG_QUOTA vs not.  Also rename
all these helpers to be named dquot_* instead of vfs_dq_*.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
29 files changed:
Documentation/filesystems/Locking
fs/ext2/balloc.c
fs/ext2/xattr.c
fs/ext3/balloc.c
fs/ext3/inode.c
fs/ext3/super.c
fs/ext3/xattr.c
fs/ext4/inode.c
fs/ext4/mballoc.c
fs/ext4/super.c
fs/ext4/xattr.c
fs/jfs/jfs_dtree.c
fs/jfs/jfs_extent.c
fs/jfs/jfs_xtree.c
fs/jfs/xattr.c
fs/ocfs2/alloc.c
fs/ocfs2/aops.c
fs/ocfs2/dir.c
fs/ocfs2/file.c
fs/ocfs2/namei.c
fs/ocfs2/quota_global.c
fs/quota/dquot.c
fs/reiserfs/bitmap.c
fs/reiserfs/stree.c
fs/reiserfs/super.c
fs/udf/balloc.c
fs/ufs/balloc.c
include/linux/quota.h
include/linux/quotaops.h